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Individual Calculations July 2023 |
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| Iri, Gol Mohammad Total change: 41.60 | |   |
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| Iran Veterans (women&men) S50 Chess Championship 1402 | Chaloos | IRI | 2023-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1331 | 3.00 | 8 | 1.04 | 40 | 41.60 | |
|  Pourhasanmoghaddam, Esmaeil | | | 1763 | IRI | 1.00 | 1 | 0.93 | 40 | 37.20 | |  Zarifi, Hafez | | | 1757 | IRI | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Bakhshayesh, Mahmoud | | | 1511 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Mortazavi, Sayed Kamoloddin | | | 1600 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Dolatfar, Azim | | | 1408 | IRI | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Darini, Esmaeil | | | 1248 | IRI | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Toreyfi, Abdolnabi | | | 1443 | IRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Raei Seddigh, Ali | | | 1818 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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